<template>
    <van-overlay
      :show="isShow"
      :custom-style="{
        background: 'rgb(0, 0, 0, 0.6)',
        display: 'flex',
        height: '100%',
        justifyContent: 'center'
      }"
    >
      <van-loading
        type="spinner"
        vertical
        color="#1989fa"
        size="24px"
        style="padding-top: 78%;">{{ title }}</van-loading>
    </van-overlay>

</template>